3 years ago

The product of two and a number is less than twenty

Mathematics

1 answer:

asambeis [7]3 years ago

5 0

Let the number be x.
The product of two and a number is less than twenty is 2x < 20

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Answer:

CF+PI= $c_1e^{2x}+c_2e^{x}$ + $2e^{3t}$

Step-by-step explanation:

we have given y"-3y'=2y= $4e^{3t}$

this differential equation solution have two part that CF and PI

CALCULATION OF CF :

$m^2-3m+2=0$

$m^2-2m-m+2=0$

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so CF= $c_1e^{2x}+c_2e^{x}$

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so the complete solution is

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Note: "(3.4) * 3 = 10.2" .
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